According to the periodic trend, which of the following is most likely to have the lowest electronegativity? f n be li

Lithium. Electronegativty increases across the periodic table and increases down the periodic table.

1. and 2. question: in which equation? or i don't understand you, 3. a), 4. c), 5. c), 6. b), 7. d), 8. d) if small number is underlined(behind symbol) , b) if big number is underlined(in front of symbol)9. what is underlined there? 10. c)

Anions are negative charged ions